[Zeke]

16 foot 2 x 4 and straps. I do it all the time. You'll have to rest it on the cab and 4" over the tailgate (more if you have a red flag). You can probably do a temporary load good enough to pull into safe parking and redo it all for the trip home. Using bungees, it might be faster and more manageable to pick up 3 at a time to move to the truck. Be ready for the pipe to be dirty.